CA1052478A - Mesure de la qualite d'eau s'ecoulant a l'arriere du tubage par la degradation spectrale par rayons gamma - Google Patents

Mesure de la qualite d'eau s'ecoulant a l'arriere du tubage par la degradation spectrale par rayons gamma

Info

Publication number
CA1052478A
CA1052478A CA264,059A CA264059A CA1052478A CA 1052478 A CA1052478 A CA 1052478A CA 264059 A CA264059 A CA 264059A CA 1052478 A CA1052478 A CA 1052478A
Authority
CA
Canada
Prior art keywords
detectors
casing
undesired
flow
gamma ray
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA264,059A
Other languages
English (en)
Inventor
Hans J. Paap
Ward E. Schultz
Dan M. Arnold
Harry D. Smith (Jr.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of CA1052478A publication Critical patent/CA1052478A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/7042Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter using radioactive tracers
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00Survey of boreholes or wells
    • E21B47/10Locating fluid leaks, intrusions or movements
    • E21B47/11Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/64Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/101Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Geophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CA264,059A 1975-11-03 1976-10-25 Mesure de la qualite d'eau s'ecoulant a l'arriere du tubage par la degradation spectrale par rayons gamma Expired CA1052478A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/628,169 US4032778A (en) 1975-11-03 1975-11-03 Behind casing water volume flow rate measurement using gamma ray spectral degradation

Publications (1)

Publication Number Publication Date
CA1052478A true CA1052478A (fr) 1979-04-10

Family

ID=24517761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA264,059A Expired CA1052478A (fr) 1975-11-03 1976-10-25 Mesure de la qualite d'eau s'ecoulant a l'arriere du tubage par la degradation spectrale par rayons gamma

Country Status (3)

Country Link
US (1) US4032778A (fr)
CA (1) CA1052478A (fr)
ZA (1) ZA765961B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189638A (en) * 1978-06-29 1980-02-19 Texaco Inc. Water injection profiling by nuclear logging
US4287415A (en) * 1980-03-03 1981-09-01 Texaco Inc. Measurement of flowing water salinity within or behind wellbore casing
US4524272A (en) * 1982-12-20 1985-06-18 Texaco Inc. Behind casing water flow detector
US4580050A (en) * 1983-07-25 1986-04-01 Texaco Inc. Behind casing water flow detection
US4737636A (en) * 1986-11-17 1988-04-12 Halliburton Company Simultaneous neutron lifetime and oxygen activation and fluid sampling methods and apparatus to locate fluid flow in a cased well borehole
US4861986A (en) * 1988-03-07 1989-08-29 Halliburton Logging Services, Inc. Tracer injection method
US5001342A (en) * 1989-06-20 1991-03-19 Shell Oil Company Radioactive tracer cement thickness measurement
US5219518A (en) * 1989-10-02 1993-06-15 Schlumberger Technology Corporation Nuclear oxygen activation method and apparatus for detecting and quantifying water flow
US5094808A (en) * 1989-12-20 1992-03-10 Schlumberger Technology Corporation Oxygen activation downhole tool
US5461909A (en) * 1993-05-21 1995-10-31 Halliburton Logging Services, Inc. Oxygen activation method for quantitative water flow measurements within and behind well bore casing
US5404752A (en) * 1993-09-28 1995-04-11 Western Atlas International, Inc. Method for measuring the velocity of water flow through nested conduits
GB0913293D0 (en) * 2009-07-31 2009-09-02 Swellfix Bv Measurement apparatus
US9823384B1 (en) * 2016-08-26 2017-11-21 Schlumberger Technology Corporation Mud activation measurement while drilling
CN107526113B (zh) * 2017-08-10 2019-05-07 中国石油天然气股份有限公司 俘获伽马能谱的确定方法和装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075077A (en) * 1959-03-18 1963-01-22 Standard Oil Co Radiation flowmeter
FR1556341A (fr) * 1967-12-26 1969-12-07

Also Published As

Publication number Publication date
ZA765961B (en) 1978-02-22
US4032778A (en) 1977-06-28

Similar Documents

Publication Publication Date Title
US8143570B2 (en) Method and apparatus for detecting while drilling underbalanced the presence and depth of water produced from the formation
EP0321197B1 (fr) Procédé de mesure dans des puits au moyen de traceurs radioactifs
US4152590A (en) Simultaneous thermal neutron decay time and porosity logging system
CA1052478A (fr) Mesure de la qualite d'eau s'ecoulant a l'arriere du tubage par la degradation spectrale par rayons gamma
US20180171788A1 (en) Systems and methods for monitoring changes in a formation while dynamically flowing fluids
US4071757A (en) Detection of behind casing water flow at an angle to the axis of a well borehole
CA1058331A (fr) Methode de detection d'ecoulement d'eau a l'arriere du tubage par activation de l'oxygene par neutrons pulses
GB1594241A (en) Method for investigating a flood front profile during flooding of formations
US4028546A (en) Behind well casing water flow detection system
CA1065502A (fr) Detection de passage d'eau derriere le tubage par activation continue d'oxygene
CA1282498C (fr) Determination du point d'infiltration d'un fluide dans un forage cuvele
US5461909A (en) Oxygen activation method for quantitative water flow measurements within and behind well bore casing
US4574193A (en) Method for logging fluid flow rate, water fraction, and/or salinity of water flowing into a well
US4810459A (en) Method and apparatus for determining true formation porosity from measurement-while-drilling neutron porosity measurement devices
US4032781A (en) Well fluid production profiling using an oxygen activation flow meter
CA1079870A (fr) Detection des debits hors tubage, dans les forages petroliers en exploitation par la methode du relevage aux gaz
US4137452A (en) Method of measuring horizontal fluid flow in cased off subsurface formations with manganese compensation
CA1059650A (fr) Mesure du debit d'eau derriere le tubage d'un puits au moyen de detecteurs concentriques de rayons gamma
CA1115428A (fr) Determination de la circulation de l'eau injectee par diagraphie nucleaire
CA1058771A (fr) Methode pour distinguer le fluide passant dans le tube de pompage et de celui circulant derriere le tubage dans le cas des puits a completion multiple
US4524272A (en) Behind casing water flow detector
US3993903A (en) Low-cost but accurate radioactive logging for determining gas saturation in a reservoir
CA1084174A (fr) Detection du debit a l'arriere du tubage dans les puits exploites par gas-lift
Paap et al. Behind casing water flow detection using continuous oxygen activation
GB2036957A (en) Method of measuring horizontal fluid flow in cased off subsurface formations